Blanc & Duc SA (Sion)

Founded in 1953, Sedun-based construction and renovation specialist Blanc & Duc SA celebrated 60 years in business in 2013. The company's longevity is the result of the indisputable expertise, availability and dynamism of its managing director, Jean-Michel Savioz, and his entire team of qualified professionals.

Whether it's plastering, false ceilings, perimeter insulation, painting, decorating, or renovation and maintenance, this 30-strong training company exploits the latest market innovations with the ultimate aim of satisfying its customers.

Our services:

• Renovation
• Painting
• Plastering
• Insulation

Contact us now.

With 60 years' experience in renovation, we have acquired the know-how to meet all your requirements.

We carry out all kinds of renovation work, from bedrooms and villas to rental properties, whether it's plastering, painting, decorating or insulation.

Painting is much more than decoration.

Paints are not only used to embellish various structures, but also to protect them from natural aggressors such as the elements and the sun. That's why we use the latest generation of paints to meet every requirement, whether aesthetic or technical.

Gypsum is a natural, fire-resistant building material. It is derived from the mineral gypsum. It is also a poor conductor of heat, making it a good thermal insulator.

What's more, plaster is totally and indefinitely recyclable. Once dry, it regains the characteristics of gypsum, and can be annealed and remanufactured indefinitely.

Because of its versatility, it has been used in construction for many years.

Perimeter insulation is thermal insulation from the outside of a building. The advantage of this technique is that it avoids thermal bridges and all the problems they can cause. It is essentially carried out using polystyrene panels.

Perimeter insulation as we know it today first appeared over twenty years ago.

With the help and advice of our suppliers, we can now offer you high-quality façade insulation.